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Cheap flights from Virginia to Trieste from $352

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Virginia to Trieste departing on 9/21. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from Virginia to Trieste

Cheap round-trip flights

Enter your travel dates to find the best prices.
ITA Airways Logo
4:30 pm - 10:25 amIAD  Washington, D.C. Dulles Intl-TRS Trieste Ronchi dei Legionari
11h 55m1 stop Rome Fiumicino
ITA Airways Logo
7:15 pm - 2:30 pmTRS  Trieste Ronchi dei Legionari-IAD Washington, D.C. Dulles Intl
25h 15m1 stop Rome Fiumicino
$740ITA Airways
Sun, Aug 23 - Mon, Aug 31
ITA Airways Logo
4:30 pm - 6:35 pmIAD  Washington, D.C. Dulles Intl-TRS Trieste Ronchi dei Legionari
20h 05m1 stop Rome Fiumicino
ITA Airways Logo
7:15 pm - 2:30 pmTRS  Trieste Ronchi dei Legionari-IAD Washington, D.C. Dulles Intl
25h 15m1 stop Rome Fiumicino
$740ITA Airways
Tue, Aug 25 - Mon, Aug 31
ITA Airways Logo
4:30 pm - 6:30 pmIAD  Washington, D.C. Dulles Intl-TRS Trieste Ronchi dei Legionari
20h 00m1 stop Rome Fiumicino
ITA Airways Logo
7:15 pm - 2:30 pmTRS  Trieste Ronchi dei Legionari-IAD Washington, D.C. Dulles Intl
25h 15m1 stop Rome Fiumicino
$740ITA Airways
Mon, Aug 24 - Mon, Aug 31
ITA Airways Logo
4:30 pm - 10:25 amIAD  Washington, D.C. Dulles Intl-TRS Trieste Ronchi dei Legionari
11h 55m1 stop Rome Fiumicino
ITA Airways Logo
6:35 am - 2:30 pmTRS  Trieste Ronchi dei Legionari-IAD Washington, D.C. Dulles Intl
13h 55m1 stop Rome Fiumicino
$742ITA Airways
Sat, Aug 22 - Fri, Aug 28
ITA Airways Logo
4:30 pm - 10:25 amIAD  Washington, D.C. Dulles Intl-TRS Trieste Ronchi dei Legionari
11h 55m1 stop Rome Fiumicino
ITA Airways Logo
11:15 am - 2:30 pmTRS  Trieste Ronchi dei Legionari-IAD Washington, D.C. Dulles Intl
33h 15m1 stop Rome Fiumicino
$742ITA Airways
Sun, Aug 23 - Sun, Aug 30
ITA Airways Logo
4:30 pm - 10:25 amIAD  Washington, D.C. Dulles Intl-TRS Trieste Ronchi dei Legionari
11h 55m1 stop Rome Fiumicino
ITA Airways Logo
7:15 pm - 2:30 pmTRS  Trieste Ronchi dei Legionari-IAD Washington, D.C. Dulles Intl
25h 15m1 stop Rome Fiumicino
$742ITA Airways
Mon, Aug 24 - Sun, Aug 30
ITA Airways Logo
4:30 pm - 10:25 amIAD  Washington, D.C. Dulles Intl-TRS Trieste Ronchi dei Legionari
11h 55m1 stop Rome Fiumicino
ITA Airways Logo
7:15 pm - 2:30 pmTRS  Trieste Ronchi dei Legionari-IAD Washington, D.C. Dulles Intl
25h 15m1 stop Rome Fiumicino
$742ITA Airways
Tue, Aug 25 - Sun, Aug 30
Multiple Airlines Logo
8:30 pm - 9:15 pmIAD  Washington, D.C. Dulles Intl-TRS Trieste Ronchi dei Legionari
18h 45m2 stops Reykjavik Keflavik Intl Milan Malpensa
Multiple Airlines Logo
8:55 am - 2:45 pmTRS  Trieste Ronchi dei Legionari-IAD Washington, D.C. Dulles Intl
35h 50m2 stops Barcelona-El Prat Lisbon Humberto Delgado
$921Multiple Airlines
Mon, Sep 28 - Mon, Nov 2
Multiple Airlines Logo
11:12 am - 9:50 pmIAD  Washington, D.C. Dulles Intl-TRS Trieste Ronchi dei Legionari
28h 38m2 stops Orlando London Gatwick
Multiple Airlines Logo
10:45 am - 7:30 pmTRS  Trieste Ronchi dei Legionari-IAD Washington, D.C. Dulles Intl
14h 45m1 stop Dublin
$943Multiple Airlines
Mon, Sep 28 - Mon, Nov 2
Multiple Airlines Logo
9:45 am - 3:25 pmIAD  Washington, D.C. Dulles Intl-TRS Trieste Ronchi dei Legionari
23h 40m3 stops Montreal Pierre Elliott Trudeau Intl Toronto Pearson Intl Dublin
Multiple Airlines Logo
8:30 am - 5:20 amTRS  Trieste Ronchi dei Legionari-IAD Washington, D.C. Dulles Intl
26h 50m2 stops Barcelona-El Prat Bogotá El Dorado
$950Multiple Airlines
Sat, Sep 26 - Sat, Oct 3

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Lufthansa flights from Virginia to Trieste

Our best Lufthansa deals on Virginia to Trieste flight tickets
Lufthansa
Sep 23
RDU4:50 pmRaleigh-Durham
23h 35m
2 stops
TRS10:25 pmTrieste Ronchi dei Legionari
Sep 30
TRS6:10 amTrieste Ronchi dei Legionari
13h 35m
1 stop
RDU1:45 pmRaleigh-Durham
$997
Lufthansa
Sep 23
RDU4:50 pmRaleigh-Durham
23h 35m
2 stops
TRS10:25 pmTrieste Ronchi dei Legionari
Sep 30
TRS6:10 amTrieste Ronchi dei Legionari
19h 48m
2 stops
RDU7:58 pmRaleigh-Durham
$1,006
Lufthansa
Sep 26
RDU7:45 pmRaleigh-Durham
36h 00m
2 stops
TRS1:45 pmTrieste Ronchi dei Legionari
Oct 3
TRS2:45 pmTrieste Ronchi dei Legionari
39h 14m
2 stops
RDU11:59 pmRaleigh-Durham
$1,046

United Airlines flights from Virginia to Trieste

Our best United Airlines deals on Virginia to Trieste flight tickets
United Airlines
Nov 15
RDU2:55 pmRaleigh-Durham
37h 30m
2 stops
TRS10:25 amTrieste Ronchi dei Legionari
Nov 19
TRS6:35 amTrieste Ronchi dei Legionari
37h 31m
2 stops
RDU2:06 pmRaleigh-Durham
$1,064
United Airlines
Nov 15
RDU8:50 amRaleigh-Durham
43h 35m
2 stops
TRS10:25 amTrieste Ronchi dei Legionari
Nov 18
TRS6:35 amTrieste Ronchi dei Legionari
23h 15m
2 stops
RDU11:50 pmRaleigh-Durham
$1,066
United Airlines
Nov 15
GSO2:10 pmGreensboro/H. Point
38h 15m
2 stops
TRS10:25 amTrieste Ronchi dei Legionari
Nov 18
TRS6:35 amTrieste Ronchi dei Legionari
23h 24m
2 stops
GSO11:59 pmGreensboro/H. Point
$1,122

momondo Fare Finder

 
Customize your flight search to find flights from Virginia to Trieste that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated August 13, 2026.
Use the filters below to find and compare flights from Virginia to Trieste that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Washington, D.C.Trieste

IAD Washington, D.C. Dulles Intl - TRS Trieste Ronchi dei Legionari

IADTRS

Washington, D.C. Dulles Intl

Sun 8/23

4:30 pm-10:25 am

1 stop11h 55m

Trieste Ronchi dei Legionari

Mon 8/31

7:15 pm-2:30 pm

1 stop25h 15m

$740

Washington, D.C.Trieste

IAD Washington, D.C. Dulles Intl - TRS Trieste Ronchi dei Legionari

IADTRS

Washington, D.C. Dulles Intl

Tue 8/25

4:30 pm-6:35 pm

1 stop20h 05m

Trieste Ronchi dei Legionari

Mon 8/31

7:15 pm-2:30 pm

1 stop25h 15m

$740

Washington, D.C.Trieste

IAD Washington, D.C. Dulles Intl - TRS Trieste Ronchi dei Legionari

IADTRS

Washington, D.C. Dulles Intl

Mon 8/24

4:30 pm-6:30 pm

1 stop20h 00m

Trieste Ronchi dei Legionari

Mon 8/31

7:15 pm-2:30 pm

1 stop25h 15m

$740
Quickest round-trip

Washington, D.C.Trieste

IAD Washington, D.C. Dulles Intl - TRS Trieste Ronchi dei Legionari

IADTRS

Washington, D.C. Dulles Intl

Sat 8/22

4:30 pm-10:25 am

1 stop11h 55m

Trieste Ronchi dei Legionari

Fri 8/28

6:35 am-2:30 pm

1 stop13h 55m

$742

Washington, D.C.Trieste

IAD Washington, D.C. Dulles Intl - TRS Trieste Ronchi dei Legionari

IADTRS

Washington, D.C. Dulles Intl

Sun 8/23

4:30 pm-10:25 am

1 stop11h 55m

Trieste Ronchi dei Legionari

Sun 8/30

11:15 am-2:30 pm

1 stop33h 15m

$742

Washington, D.C.Trieste

IAD Washington, D.C. Dulles Intl - TRS Trieste Ronchi dei Legionari

IADTRS

Washington, D.C. Dulles Intl

Mon 8/24

4:30 pm-10:25 am

1 stop11h 55m

Trieste Ronchi dei Legionari

Sun 8/30

7:15 pm-2:30 pm

1 stop25h 15m

$742

Washington, D.C.Trieste

IAD Washington, D.C. Dulles Intl - TRS Trieste Ronchi dei Legionari

IADTRS

Washington, D.C. Dulles Intl

Tue 8/25

4:30 pm-10:25 am

1 stop11h 55m

Trieste Ronchi dei Legionari

Sun 8/30

7:15 pm-2:30 pm

1 stop25h 15m

$742

Washington, D.C.Trieste

IAD Washington, D.C. Dulles Intl - TRS Trieste Ronchi dei Legionari

IADTRS

Washington, D.C. Dulles Intl

Mon 9/28

8:30 pm-9:15 pm

2 stops18h 45m

Trieste Ronchi dei Legionari

Mon 11/2

8:55 am-2:45 pm

2 stops35h 50m

$921

Washington, D.C.Trieste

IAD Washington, D.C. Dulles Intl - TRS Trieste Ronchi dei Legionari

IADTRS

Washington, D.C. Dulles Intl

Mon 9/28

11:12 am-9:50 pm

2 stops28h 38m

Trieste Ronchi dei Legionari

Mon 11/2

10:45 am-7:30 pm

1 stop14h 45m

$943

Washington, D.C.Trieste

IAD Washington, D.C. Dulles Intl - TRS Trieste Ronchi dei Legionari

IADTRS

Washington, D.C. Dulles Intl

Sat 9/26

9:45 am-3:25 pm

3 stops23h 40m

Trieste Ronchi dei Legionari

Sat 10/3

8:30 am-5:20 am

2 stops26h 50m

$950

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Trieste from

How to get the cheapest flight ticket from Virginia to Trieste

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest airline that flies from Virginia to Trieste Ronchi dei Legionari?

KLM, Lufthansa, and ITA Airways are the most popular carriers operating from Virginia to Trieste Ronchi dei Legionari

What airlines fly to Trieste?

British Airways, Delta and KLM are the top three most popular airlines that fly to Trieste from Virginia according to our data. British Airways is the first choice among our users, with 43% of people opting to fly with this airline when traveling to Trieste. Keep in mind that there are 5 different airlines that fly to Trieste on a routine basis, so you have a few additional options to choose from.

Cheap Virginia to Trieste flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Virginia to Trieste

Fastest flight time

10h 50m

Direct flights

None
The fastest flight from Virginia to Trieste takes 10h 50m
There are no direct flights from Virginia to Trieste. There are no popular flight routes from Virginia to Trieste.
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Frequently asked questions about flying from Virginia to Trieste

  • When did momondo last update prices for flights from Virginia to Trieste Ronchi dei Legionari Airport?

    Prices for flights from Virginia to Trieste Ronchi dei Legionari Airport were last updated today.

  • How old do you have to be to fly from Virginia to Trieste Ronchi dei Legionari Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Virginia to Trieste Ronchi dei Legionari Airport.

  • What documentation or ID do you need to fly to Trieste Ronchi dei Legionari Airport?

    The necessary travel and health documents for your Trieste Ronchi dei Legionari Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Traveling to a place near Trieste?

Book flights to Trieste if you plan to visit one of these locations
Grado
Udine

Why use momondo?

Why should I use momondo to find a flight deal from Virginia to Trieste?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Trieste from Virginia.

Can I find flights from Virginia to Trieste with flexible booking policies on momondo?

Flights from Virginia to Trieste with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Virginia to Trieste?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Virginia to Trieste.

I’m not ready to book a flight from Virginia to Trieste right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Virginia to Trieste now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Trieste and let you know when they change.

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Fly your favorite airline to Trieste

Airlines are sorted and displayed according to clicks in the past 7 days on momondo
British Airways
Delta
KLM
American Airlines
United Airlines